JBL Quantum 50C Black In-Ear Headphones

JBL Quantum 50C Black: Immersive Gaming Sound for Every Platform

The JBL Quantum 50C Black delivers immersive sound and comfort for mobile, PC, and console gamers seeking high-quality in-ear audio. JBL QuantumSURROUND and Hi-Res certified QuantumSOUND Signature let you capture every footstep, explosion, and voice with precision. A dedicated inline Voice-Focus microphone ensures teammates hear you clearly, while USB-C connectivity means broad device compatibility. Designed for extended sessions, this model features ergonomic Twistlock™ technology and ultra-soft silicone tips. The YRS-23 is a versatile gaming companion built for both intense matches and daily entertainment.

Key Features That Set the Quantum 50C Apart

What sets this instrument apart is its use of 8.6 mm dynamic drivers paired with Hi-Res audio certification, delivering a detailed and expansive soundstage. With an inline control system that combines a separated volume slider, mic mute, and multifunction button, you can easily streamline audio and call management without distraction. Twistlock™ ear tips—an ergonomic innovation—provide secure comfort throughout even the longest gaming marathons.

Immersive Audio Performance for Competitive Gaming

Staying ahead in gaming relies on hearing every detail. QuantumSURROUND and QuantumSOUND Signature technologies equip players with precise spatial awareness and a lifelike audio experience. Hi-Res certification and 8.6 mm drivers guarantee audio clarity and accuracy for every game.

• Driver Size: 8.6 mm — dynamic drivers capture subtle game sounds and deep bass
• Frequency Response: 20 Hz – 40 kHz — extended frequency range for detailed highs and powerful lows
• Impedance: 16 ohm — easy to drive from portable devices
• Experience clear output even at low volumes, with a sensitivity of 97 dB SPL @ 1 kHz / 1 mW.

Communication and Control for Multiplayer Gaming

Having clear voice communication gives a real edge in team-based games. The inline Voice-Focus microphone, optimized for multiplayer and Discord-certified, positions voice pickup close to your mouth for extra clarity. Muting, volume adjustment, and call management are handled quickly and intuitively via separated inline controls, ensuring gameplay remains uninterrupted.

• Microphone Frequency Response: 100 Hz – 10 kHz — natural voice reproduction during chat
• Microphone Sensitivity: -41 dBV @ 1 kHz / Pa — teammates always hear you
• Manage audio and calls seamlessly with inline controls, including a volume slider, mic mute, and multifunction button.

Universal Compatibility and All-Day Comfort

Gamers value comfort and flexibility for long sessions. Twistlock™ ergonomic ear tips and ultra-soft silicone adapt to your ears, delivering a secure fit that won’t slip out even after hours of play. Plug-and-play USB-C connectivity supports PCs, mobiles, and gaming devices, simplifying platform switching.

• Connection: USB-C — plug-and-play across modern devices
• Weight: 21.5 g — lightweight for portability and comfort
• Three included tip sizes (S, M, L) ensure a customizable fit for every ear.

Who Will Benefit from the JBL Quantum 50C Black?

This instrument is perfect for mobile gamers, PC enthusiasts, and those needing clear audio and reliable communication on the move. Leading your squad in shooters or listening to music between matches becomes more comfortable and versatile with these earbuds. Commuters and students also appreciate its lightweight build and straightforward controls for daily routines.